Will this server memory work in my Proliant DL380 G6?

A co-worker parted out some servers without noting what type servers they came from and he had a stack of 4 sticks of memory. They were hp part number 500202-061 (hynix 2 gb 2rX8 pc3 - 10600R -9-10-b0). Will these work in a DL380 G6? I would appreciate any help I can get on this.